雨水在城市园林景观中的利用研究

发布时间：2018-05-11 09:57

本文选题：雨水 + 城市　；参考：《河北科技大学》2017年硕士论文

【摘要】：我国是世界上13个缺水国家之一,城市也普遍面临着水资源短缺的危机。城市进程的不断加快,不但加大了地下水的挖掘,还破坏了城市的生态环境。随着城市的持续扩张,改变了原有的地质条件、水文条件,雨洪来临时,城市暴雨内涝灾害频频发生。由此可见,城市面临着水资源短缺和内涝灾害的双重问题。产生这些问题的主要原因是城市在快速发展的时候,忽略了对于排水管网的合理规划,以及针对雨水利用型生态城市园林景观的建设,使雨水不能够被合理利用。而雨水作为一种天然水源,具有直接、经济的特性,蕴含着非常大的潜能,若能合理利用,可以补给部分城市水源,缓解城市用水的问题,减少内涝灾害的发生。本文以雨水在城市园林景观中的利用为研究重点,探索雨水利用与城市园林景观之间的联系,来响应我们国家生态城市的建设。通过分析总结国内外城市雨水利用的现状与理论实践,得出雨水在园林景观中利用的可行性。并且介绍了雨水利用的基本措施:滞留式、渗透式、过滤式、以及雨水利用的方式:直接利用方式、间接利用方式、综合利用方式,将雨水在园林景观中的利用落到了实处。文中以雨水在公园系统中的实际应用,来实现雨水利用与园林景观之间的结合,进而可以将雨水在整个城市园林景观中进行利用,推动我国生态城市的发展。
[Abstract]:China is one of the 13 water shortage countries in the world, and cities are also facing the crisis of water shortage. The acceleration of urban process not only increases the excavation of groundwater, but also destroys the ecological environment of the city. With the continuous expansion of the city, the original geological and hydrological conditions have been changed. Thus, the city is faced with the dual problems of water shortage and waterlogging. The main reason for these problems is that when the city develops rapidly, it neglects the reasonable planning of the drainage network and the construction of the landscape of the ecological city of Rain Water, which makes the Rain Water can not be used reasonably. As a kind of natural water source, Rain Water has the characteristics of direct and economic, and contains great potential. If it can be used reasonably, it can supply some urban water sources, alleviate the problem of urban water use, and reduce the occurrence of waterlogging disaster. This paper focuses on the use of Rain Water in urban landscape and explores the relationship between Rain Water utilization and urban landscape in order to respond to the construction of our country's ecological city. By analyzing and summarizing the present situation and theoretical practice of Rain Water utilization in cities at home and abroad, the feasibility of using Rain Water in landscape architecture is obtained. It also introduces the basic measures of Rain Water utilization: retention, permeation, filtration, and Rain Water utilization: direct use, indirect utilization and comprehensive utilization, so that the use of Rain Water in the landscape has been put into practice. In this paper, the practical application of Rain Water in the park system is used to realize the combination of Rain Water utilization and landscape architecture, so that Rain Water can be used in the whole urban landscape and promote the development of ecological city in China.
【学位授予单位】：河北科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TU992;TU986;TV213.9

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